1-3/4" - 44mm Bi-Metal Holesaw HR00058 the JLB model hollow punches

the JLB model hollow punches ensure a precise cut-out of pallets and washers in soft materials : paper tape

1/4” x 38mm/1 1/2”

Maximum Diameter 2-3/8"

6mm Depth x 995mm Length

1-3/4" - 44mm Bi-Metal Holesaw HR00058 the JLB model hollow punchesStarrett Holesaws. Constant Pitch up to 40mm Dual Pitch Professional Hole Saws 41mm and over are the latest development in multi use bi metal hole saws. Featuring the smooth cutting action of our constant pitch hole saw, combined with aggressive material penetration and swarf clearance, Dual Pitch Professional will cut equally well on thin and thicker gauge materials. This removes the need to carry a constant and a variable pitch hole saw. Advantages: